Individual Calculations November 2017
 Kacheishvili, Giorgi  Total change: -1.50  Rating chartPersonal card
 21st Annual Eastern Chess Congress Princeton, New Jersey USA 2017-10-27
RcRownchangeKK*chgGame
 2425 2592 2.00 3 -0.15 10 -1.50 
  Chandran, Kapil f2390 USA1.0010.24102.40 
  Burke, John M m2490 USA0.001-0.6410-6.40 
  Jacobson, Brandon f2396 USA1.0010.25102.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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